Commit b1138d5e authored by Lijo Lazar's avatar Lijo Lazar Committed by Alex Deucher
Browse files

drm/amd/pm: Add atom_smc_dpm_info_v4_10 for aldebaran 



Add atom_smc_dpm_info_v4_10 that defines board parameters for aldebaran

Signed-off-by: default avatarLijo Lazar <Lijo.Lazar@amd.com>
Reviewed-by: default avatarKenneth Feng <Kenneth.Feng@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent be566196

drivers/gpu/drm/amd/include/atomfirmware.h

+53 −0
Original line number Diff line number Diff line
@@ -2335,6 +2335,59 @@ struct atom_smc_dpm_info_v4_9 


};



struct atom_smc_dpm_info_v4_10

{

  struct   atom_common_table_header  table_header;



  // SECTION: BOARD PARAMETERS

  // Telemetry Settings

  uint16_t GfxMaxCurrent; // in Amps

  uint8_t   GfxOffset;     // in Amps

  uint8_t  Padding_TelemetryGfx;



  uint16_t SocMaxCurrent; // in Amps

  uint8_t   SocOffset;     // in Amps

  uint8_t  Padding_TelemetrySoc;



  uint16_t MemMaxCurrent; // in Amps

  uint8_t   MemOffset;     // in Amps

  uint8_t  Padding_TelemetryMem;



  uint16_t BoardMaxCurrent; // in Amps

  uint8_t   BoardOffset;     // in Amps

  uint8_t  Padding_TelemetryBoardInput;



  // Platform input telemetry voltage coefficient

  uint32_t BoardVoltageCoeffA; // decode by /1000

  uint32_t BoardVoltageCoeffB; // decode by /1000



  // GPIO Settings

  uint8_t  VR0HotGpio;     // GPIO pin configured for VR0 HOT event

  uint8_t  VR0HotPolarity; // GPIO polarity for VR0 HOT event

  uint8_t  VR1HotGpio;     // GPIO pin configured for VR1 HOT event

  uint8_t  VR1HotPolarity; // GPIO polarity for VR1 HOT event



  // UCLK Spread Spectrum

  uint8_t  UclkSpreadEnabled; // on or off

  uint8_t  UclkSpreadPercent; // Q4.4

  uint16_t UclkSpreadFreq;    // kHz



  // FCLK Spread Spectrum

  uint8_t  FclkSpreadEnabled; // on or off

  uint8_t  FclkSpreadPercent; // Q4.4

  uint16_t FclkSpreadFreq;    // kHz



  // I2C Controller Structure

  struct smudpm_i2c_controller_config_v3  I2cControllers[8];



  // GPIO pins for I2C communications with 2nd controller for Input Telemetry Sequence

  uint8_t  GpioI2cScl; // Serial Clock

  uint8_t  GpioI2cSda; // Serial Data

  uint16_t spare5;



  uint32_t reserved[16];

};



/* 

  ***************************************************************************

    Data Table asic_profiling_info  structure

drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c

+22 −0
Original line number Diff line number Diff line
@@ -377,6 +377,28 @@ static int aldebaran_store_powerplay_table(struct smu_context *smu) 


static int aldebaran_append_powerplay_table(struct smu_context *smu)

{

	struct smu_table_context *table_context = &smu->smu_table;

	PPTable_t *smc_pptable = table_context->driver_pptable;

	struct atom_smc_dpm_info_v4_10 *smc_dpm_table;

	int index, ret;



	index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,

					   smc_dpm_info);



	ret = amdgpu_atombios_get_data_table(smu->adev, index, NULL, NULL, NULL,

				      (uint8_t **)&smc_dpm_table);

	if (ret)

		return ret;



	dev_info(smu->adev->dev, "smc_dpm_info table revision(format.content): %d.%d\n",

			smc_dpm_table->table_header.format_revision,

			smc_dpm_table->table_header.content_revision);



	if ((smc_dpm_table->table_header.format_revision == 4) &&

	    (smc_dpm_table->table_header.content_revision == 10))

		memcpy(&smc_pptable->GfxMaxCurrent,

		       &smc_dpm_table->GfxMaxCurrent,

		       sizeof(*smc_dpm_table) - offsetof(struct atom_smc_dpm_info_v4_10, GfxMaxCurrent));

	return 0;

}